import fs
SyntaxError: 'import' and 'export' may appear only with 'sourceType: module'
throw XMLHttpRequest
ReferenceError: XMLHttpRequest is not defined
debugger;
throw JSON.stringify(global)
TypeError: Converting circular structure to JSON --> starting at object with constructor 'global' --- property 'global' closes the circle
throw global
[object Object]
this
delete this
throw "x" in this;
false
throw x.length;
ReferenceError: x is not defined
let x = Array(2 ** 30).fill(1); throw JSON.stringify(x);
throw "crash?";
crash?
Array(2 ** 20).fill(1);
throw "crash?",
SyntaxError: Unexpected end of input
throw Symbol();